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Home > PA Providers > Trauma Surgeons

Dr. Mark J. Libassi, MD

(141 Ratings)

Specializes in: General Surgery and Trauma Surgery

MCP Hahnemann School of Medicine

1203 Langhorne - Newtown Road St. Clare Building Suite 225
Langhorne, PA 19047

(215) 710-6613

Dr. Mark J. Libassi, MD is a general surgeon in Langhorne, PA specializing in general surgery and trauma surgery. He graduated from MCP Hahnemann School of Medicine. Dr. Mark J. Libassi, MD is affiliated with Trinity Health Mid-Atlantic.

Office Locations

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Trinity Health Mid-Atlantic

1203 Langhorne - Newtown Road St. Clare Building Suite 225
Langhorne, PA 19047

(215) 710-6613

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark J. Libassi, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

hernia surgery

laparoscopic inguinal hernia repair

By Affordability:

abdominal hernia surgery

hernia surgery

inguinal hernia repair

laparoscopic hernia repair

laparoscopic inguinal hernia repair

laparoscopic surgery

In 2023, among providers in related specialties within Pennsylvania, Dr. Mark J. Libassi, MD performed more hernia surgery, and laparoscopic inguinal hernia repair procedures for Medicare patients than 95% of them and he also had a list price for abdominal hernia surgery, hernia surgery, inguinal hernia repair, laparoscopic hernia repair, laparoscopic inguinal hernia repair, and laparoscopic surgery that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Mark J. Libassi, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2012 were hospital care, inpatient care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	35
hospital care	298
inpatient care	298
tracheal (windpipe) procedures	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	57
hospital care	362
inpatient care	362

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	101
Female	108

**Ethnicity**
Non-Hispanic White	178
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	53
85 and over	30
Less than 65	42

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	67
Depression	42
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	43
Chronic Obstructive Pulmonary Disease	37
Diabetes	57
Dementia	20
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	70
hospital care	227
inpatient care	227

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	90
Female	89

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	56
85 and over	28
Less than 65	35

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	16
Ischemic Heart Disease	66
Depression	44
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	39
Diabetes	51
Dementia	28
Cancer	24

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	86
hospital care	287
inpatient care	287

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	230
Female	212

**Ethnicity**
Non-Hispanic White	374
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	118
85 and over	58
Less than 65	108

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	62
Depression	40
Chronic Kidney Disease	55
Asthma	26
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	46
Chronic Obstructive Pulmonary Disease	39
Diabetes	48
Dementia	19
Cancer	25

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	105
hospital care	285
inpatient care	285

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	112
Female	109

**Ethnicity**
Non-Hispanic White	185
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	62
85 and over	33
Less than 65	43

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	65
Depression	45
Chronic Kidney Disease	61
Asthma	41
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	38
Diabetes	47
Dementia	25
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	112
hospital care	248
inpatient care	248

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	88
Female	96

**Ethnicity**
Non-Hispanic White	154
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	56
85 and over	25
Less than 65	25

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	58
Depression	38
Chronic Kidney Disease	66
Asthma	10
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Dementia	31
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	28
hospital care	212
inpatient care	212

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	62
Female	80

**Ethnicity**
Non-Hispanic White	75
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	43
85 and over	38
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2018

Hypertension	75
High Cholesterol	65
Stroke	13
Ischemic Heart Disease	56
Depression	51
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	20
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	39
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	104
hospital care	256
inpatient care	256

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	99
Female	109

**Ethnicity**
Non-Hispanic White	0
Black	109
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	52
85 and over	36
Less than 65	36

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	18
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	22
Diabetes	43
Dementia	37
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

doctor visit	45
hospital care	250
inpatient care	250

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	79
Female	78

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	44
85 and over	28
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	45
Dementia	25
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2021 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

abdominal surgery	13
doctor visit	74
gastrointestinal procedures	13
hospital care	361
inpatient care	361
minimally invasive procedures	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	110
Female	111

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	75
85 and over	43
Less than 65	15

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	24
Cancer	24

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2022 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

abdominal surgery	16
doctor visit	85
gastrointestinal procedures	16
hospital care	268
inpatient care	268
minimally invasive procedures	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	113
Female	95

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	85
85 and over	25
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	46
Depression	25
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	16
Atrial Fibrilation	34
Heart Failure	25
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	12
Cancer	27

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA during 2023 were hospital care, inpatient care, minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

abdominal surgery	29
doctor visit	181
gastrointestinal procedures	29
hospital care	266
inpatient care	266
minimally invasive procedures	29

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Male	137
Female	103

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	85
85 and over	30
Less than 65	22

Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	13
Atrial Fibrilation	34
Heart Failure	26
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	12
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark J. Libassi, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark J. Libassi, MD treated as a general surgeon in Langhorne, PA were hospital care, inpatient care, minimally invasive procedures and tracheal (windpipe) procedures.

abdominal surgery	19
doctor visit	81
gastrointestinal procedures	19
hospital care	276
inpatient care	276
minimally invasive procedures	19
tracheal (windpipe) procedures	19

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark J. Libassi, MD.

**Gender**
Female	99
Male	101

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	0
Non-Hispanic White	154
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	31
75 to 84	60
Less than 65	31
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Mark J. Libassi, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mark J. Libassi, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	47
Asthma	13
Osteoporosis	11
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Atrial Fibrillation	24
Dementia	22
Cancer	21

Education & Training

Dr. Mark J. Libassi, MD graduated from MCP Hahnemann School of Medicine. He completed residency at MCP Hahnemann School of Medicine, Allegheny University Affiliated Hospitals. He is certified by the American Board of Surgery and has a state license in Pennsylvania.

Medical School: MCP Hahnemann School of Medicine

Residency: MCP Hahnemann School of Medicine, Allegheny University Affiliated Hospitals

Board Certification: American Board of Surgery

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Mark J. Libassi, MD is associated with these hospitals and organizations:

Trinity Health Mid-Atlantic

Ratings & Reviews

Dr. Mark J. Libassi, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 141 ratings. We collect ratings and reviews of Dr. Mark J. Libassi, MD from all over the web to help you find the right in Langhorne, PA.

4.92

Overall Rating

(141 Ratings)

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General Payments

These charts describe general payments received by Dr. Mark J. Libassi, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$6,631 Da Vinci Surgical System $5,631	DAVINCI XI $1,000
Ethicon US, LLC	$343 STRATAFIX $113	Enseal X1 $62	ECHELON FLEX Stapler $45	Endoscopy: Endocutters $34	Echelon Powered Circular $28	Other $61
Davol Inc.	$330 DAV-Phasix $148	DAV-CapSureTM $113	Phasix Mesh $20	SURGICAL $13	$36
Novartis Pharmaceuticals Corporation	$174 AFINITOR $174
W. L. Gore & Associates, Inc.	$153 GORE SYNECOR Biomaterial $112	GORE ENFORM Preperitoneal Biomaterial $40
Other	$1,056 Nuedexta $116	Air-Seal $60	JAKAFI $58	ADCETRIS $57	ERBITUX $53	Other $713

**Types of Payments**
Travel and Lodging	$4,105
Food and Beverage	$3,566
Education	$1,000
Gift	$16

Biography

Dr. Mark Libassi is a Langhorne, PA physician who specializes in general surgery and trauma surgery. Dr. Libassi has indicated that his clinical interests include general surgery. He is affiliated with Trinity Health Mid-Atlantic. He attended medical school at MCP Hahnemann School of Medicine. For his residency, Dr. Libassi trained at a hospital affiliated with MCP Hahnemann School of Medicine, Allegheny University. Patient ratings for Dr. Libassi average 5.0 stars (out of 5). He has received distinctions including SRC-accredited Surgeon of Excellence in Hernia Surgery and SRC-accredited Surgeon of Excellence in Robotic Surgery.